Answer:2 votes are possible
Step-by-step explanation:
Conversion from degree to radian ~
Conversion from radians to degree ~
Answer:
5.575
divide it by 2 its easy
+/-2, -2
x^3 = 4x ==> x^2 = 4 ==> x = +/-2
-2x-4 ==>0, -2x=4 ==> x =-2